:) we all have to learn arash, I was asking the same questions not so long ago.
1) You'll have to get your hands dirty with a little CSS editing to change that. It's all doable from your joomla admin. The code starts around line 194 of your template.css file.
The following changes left or right position, just edit to read left or right which ever you desire.
#nav {
float: right;
}
The following controls the size of the menu text and it's position within each menu item. You can text align right, left, or center (note: you can't float things center only left or right. Text position is different)
#nav li {
float: left;
font-size: 12px;
text-align: center;
display: inline;
vertical-align: middle;
}
Now to edit the CSS go to your template options and click edit css as in the picture.
Then select the template.css radio button and again click edit. This will open the file for editing. You should fell free to play around with the CSS file, it's a great chance to learn. Just copy and paste it all and save it in a word doc before editing so you have a back up.
2) This is a little easier in a sense. The template doesn't actually handle image fading; It just has room for a feature area what goes in the feature area is up to you. It's a module position so try some of the modules on joomla extensions
extensions.joomla.org/component/
option,c..._id,2020/Itemid,35/. You should be able to find one that fits nicely into your feature area. If you have difficulty setting up the module I might be able to help you. But no guarantee :)
Hope that helps